Herald of Secret Streams [Ixalan Prerelease Promos]Set: Ixalan Prerelease Promos Type: Creature Merfolk Warrior Rarity: Rare Cost: {3}{U} Creatures you control with +1 +1 counters on them can't be blocked. "You might as well try to stop the waterfall."

A taut slipknot trigger is the only thing standing between you and standing

Morbid — That creature gets -13/-13 until end of turn instead if a creature died this turn

When Acidic Slime enters the battlefield

"Take a moment

Set: Beta Edition Type: Artifact Creature — Wall Rarity: Uncommon Cost: {4} Defender (This creature can't attack

Set: Modern Masters Type: Land Rarity: Rare Whenever City of Brass becomes tapped

put a +1/+1 counter on Managorger Hydra

you may choose a number between 0 and 7

Set: Commander's Arsenal Type: Legendary Creature — Human Cleric Rarity: Mythic Cost: {1}{R}{W}{B} Flying

(It can't be the target of spells or abilities

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {R} Chain Lightning deals 3 damage to any target

{T}: Tap target non-Human creature